25567060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 55883520

約数和(自身を除く): 30316460

約数列:

[1, 2, 4, 5, 10, 20, 47, 59, 94, 118, 188, 235, 236, 295, 461, 470, 590, 922, 940, 1180, 1844, 2305, 2773, 4610, 5546, 9220, 11092, 13865, 21667, 27199, 27730, 43334, 54398, 55460, 86668, 108335, 108796, 135995, 216670, 271990, 433340, 543980, 1278353, 2556706, 5113412, 6391765, 12783530, 25567060]

約数ペア:

[(1, 25567060), (2, 12783530), (4, 6391765), (5, 5113412), (10, 2556706), (20, 1278353), (47, 543980), (59, 433340), (94, 271990), (118, 216670), (188, 135995), (235, 108796), (236, 108335), (295, 86668), (461, 55460), (470, 54398), (590, 43334), (922, 27730), (940, 27199), (1180, 21667), (1844, 13865), (2305, 11092), (2773, 9220), (4610, 5546)]